<template>
    <div class="error">
        <button class="btn btn-danger  m-b" @click="goback">后退</button>
    </div>
</template>

<script>
export default {
    name: "error",
    methods: {
        goback() {
            this.$router.push("/main/mes")
        }
    }
}
</script>

<style>
.error {
    background: url("../assets/images/404.gif") no-repeat center center;
    width: 100%;
    height: 100%;
}

.m-b {
    margin: 20px 40px;
}
</style>